Equipped with the same ESS Sabre32 Ultra DAC Technology found in audio interfaces costing thousands, the M4 from Motu delivers an astonishing 120 dB Dynamic Range on its main outputs. ESS converters also drive the headphone output, which rivals dedicated headphone amplifiers costing hundreds. Ultra-clean preamp circuits produce a measured -129 dBu EIN on the mic inputs. Capture and monitor your audio with pristine clarity. The M4 provides best-in-class speed for monitoring live inputs (mic, guitar or keyboard) through your computer, thanks to MOTU’s expertly engineered USB drivers, which deliver class-leading, ultra-low 2.5 ms Round Trip Latency. When recording and mixing, nothing is more critical than achieving optimum levels. The M4 is the only audio interface in its class with a full color LCD featuring clear, detailed level meters for all inputs and outputs.This bundle comes with the black 770 from MXL is a small-diaphragm studio condenser microphone with a cardioid polar pattern. The FET output electronics ensure low noise and high output gain. The 770 is suitable for single- and multi-voice recording, and also works well for capturing instruments such as pianos and strings. Plus a HPC-A30 Closed-Back Studio Monitor Headphones from Polsen are designed for monitoring audio in studio, field, mobile, and DJ applications and a 20′ XLR-XLR cable. Box Contains Motu M4 4×4 USB Audio Interface MOTU Performer Lite and Ableton Live Lite100+ instruments6 GB of free loops and sample packsXLR-XLR Cable MXL 770 Small-Diaphragm Cardioid Condenser Microphone (Black) High-Isolation ShockmountRugged Carrying Case1-Year Warranty Polsen HPC-A30 Closed-Back Studio Monitor Headphones 1/4″ Adapter